1 ; This test makes sure that these instructions are properly eliminated. 2 ; This test is for Integer BitWidth < 64 && BitWidth % 2 != 0. 3 ; 4 ; RUN: opt < %s -instcombine -S | not grep rem 5 6 7 define i33 @test1(i33 %A) { 8 %B = urem i33 %A, 4096 9 ret i33 %B 10 } 11 12 define i49 @test2(i49 %A) { 13 %B = shl i49 4096, 11 14 %Y = urem i49 %A, %B 15 ret i49 %Y 16 } 17 18 define i59 @test3(i59 %X, i1 %C) { 19 %V = select i1 %C, i59 70368744177664, i59 4096 20 %R = urem i59 %X, %V 21 ret i59 %R 22 } 23
